🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.7

Radius: 11.3

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.87 AU - 1.23 AU

Year: 717 Days

Day: 7.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,849,402 km

• M1: 140,472 km (0.11 R)
• M2: 509,530 km (0.109 R)
• M3: 1,018,313 km (0.052 R)
• M4: 1,444,517 km (0.084 R)
• M5: 1,927,569 km (0.066 R)
• M6: 2,870,634 km (0.089 R)
• M7: 3,280,083 km (0.119 R)
• M8: 4,576,947 km (0.096 R)
• M9: 5,185,212 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.5

Radius: 9.9

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.09 AU - 1.35 AU

Year: 899 Days

Day: 10.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,849,402 km

• M1: 124,316 km (0.115 R)
• M2: 435,629 km (0.098 R)
• M3: 802,892 km (0.066 R)
• M4: 1,184,666 km (0.116 R)
• M5: 1,603,091 km (0.064 R)
• M6: 2,180,838 km (0.116 R)
• M7: 2,541,967 km (0.107 R)
• M8: 2,981,486 km (0.052 R)
• M9: 3,660,959 km (0.07 R)
• M10: 3,998,153 km (0.077 R)
• M11: 5,006,742 km (0.119 R)
• M12: 5,482,164 km (0.115 R)
• M13: 5,863,339 km (0.083 R)
• M14: 6,176,746 km (0.091 R)
• M15: 7,067,901 km (0.078 R)
• M16: 7,741,091 km (0.1 R)
• M17: 9,187,404 km (0.103 R)
• M18: 9,639,937 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.6

Radius: 14.5

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.67 AU - 2.15 AU

Year: 1760 Days

Day: 6.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,849,402 km

• M1: 180,265 km (0.09 R)
• M2: 677,230 km (0.055 R)
• M3: 1,142,778 km (0.102 R)
• M4: 1,796,670 km (0.06 R)
• M5: 2,572,335 km (0.096 R)
• M6: 3,100,715 km (0.108 R)
• M7: 3,563,272 km (0.114 R)
• M8: 4,072,204 km (0.118 R)
• M9: 4,740,158 km (0.097 R)
• M10: 5,900,290 km (0.119 R)
• M11: 6,524,562 km (0.107 R)
• M12: 7,217,349 km (0.098 R)
• M13: 7,723,439 km (0.103 R)
• M14: 9,064,584 km (0.117 R)
• M15: 9,775,772 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.7

Radius: 11.9

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.03 AU - 2.17 AU

Year: 2029 Days

Day: 8.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,849,402 km

• M1: 147,952 km (0.089 R)
• M2: 548,127 km (0.119 R)
• M3: 1,026,989 km (0.104 R)
• M4: 1,737,579 km (0.093 R)
• M5: 2,141,942 km (0.113 R)
• M6: 2,513,095 km (0.079 R)
• M7: 2,951,267 km (0.108 R)
• M8: 3,493,709 km (0.112 R)
• M9: 4,284,034 km (0.065 R)
• M10: 6,238,830 km (0.044 R)
• M11: 7,628,145 km (0.077 R)
• M12: 7,999,746 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.8

Radius: 9.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.29 AU - 4.81 AU

Year: 5435 Days

Day: 13.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,849,402 km

• M1: 119,379 km (0.047 R)
• M2: 516,861 km (0.111 R)
• M3: 2,293,036 km (0.119 R)
• M4: 4,254,563 km (0.091 R)
• M5: 6,425,079 km (0.118 R)
• M6: 8,558,943 km (0.113 R)
• M7: 12,893,092 km (0.096 R)
• M8: 13,796,514 km (0.114 R)
• M9: 19,186,825 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168

Radius: 9.1

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.69 AU - 4.75 AU

Year: 6838 Days

Day: 10.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,849,402 km

• M1: 155,283 km (0.066 R)
• M2: 684,261 km (0.079 R)
• M3: 1,048,382 km (0.12 R)
• M4: 1,364,781 km (0.076 R)
• M5: 1,710,352 km (0.102 R)
• M6: 2,073,875 km (0.083 R)
• M7: 2,724,476 km (0.082 R)
• M8: 3,223,685 km (0.102 R)
• M9: 5,717,032 km (0.052 R)
• M10: 7,145,991 km (0.083 R)
• M11: 7,496,948 km (0.117 R)
• M12: 8,727,241 km (0.108 R)
• M13: 9,542,399 km (0.037 R)
• M14: 10,246,257 km (0.091 R)
• M15: 12,292,906 km (0.11 R)
• M16: 12,891,148 km (0.088 R)
• M17: 13,556,858 km (0.104 R)
• M18: 16,231,519 km (0.064 R)
• M19: 17,692,491 km (0.094 R)
• M20: 18,100,445 km (0.108 R)
• M21: 18,935,051 km (0.12 R)
• M22: 20,874,288 km (0.074 R)
• M23: 22,942,180 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567

Radius: 4.1

Gravity: 33.73 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.96 AU - 6.16 AU

Year: 9948 Days

Day: 20.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,849,402 km

• M1: 52,958 km (0.091 R)
• M2: 238,010 km (0.065 R)
• M3: 465,848 km (0.074 R)
• M4: 632,350 km (0.105 R)
• M5: 793,766 km (0.112 R)
• M6: 1,055,563 km (0.084 R)
• M7: 1,411,606 km (0.112 R)
• M8: 1,690,306 km (0.06 R)
• M9: 4,852,057 km (0.094 R)
• M10: 5,005,395 km (0.107 R)
• M11: 5,257,168 km (0.09 R)
• M12: 8,567,620 km (0.107 R)
• M13: 9,298,555 km (0.086 R)
• M14: 10,319,710 km (0.061 R)
• M15: 11,794,595 km (0.107 R)
• M16: 12,755,462 km (0.09 R)
• M17: 32,708,976 km (0.103 R)
• M18: 36,551,846 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 12,523 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit